STM32L051C8T3 vs STM32L051C8T6 对比
详细并排对比 STM32L051C8T3 出自 STMicroelectronics 和 STM32L051C8T6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ 量产中STMicroelectronics
STM32L051C8T6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L051C8T6 ✓ 量产中规格对比
| 参数 | STM32L051C8T3 | STM32L051C8T6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.21 | $0.98 |
| Core | ARM Cortex-M0+ 32-bit RISC | ARM Cortex-M0+ |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 64 KB | 64 KB |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDD) | 1.65 V to 3.6 V | — |
| 封装 | 48-LQFP (7x7 mm) | LQFP-48 (7x7 mm) |
| 工作温度 | -40 C to +85 C (T3 suffix = -40C to +125C operating, industrial grade) | -40°C to +85°C |
| GPIO Count | 37 (typical for LQFP-48 STM32L0) | — |
| ADC | 12-bit, up to 10 channels, 1.14 Msps | — |
| Comparators | 2 ultra-low-power comparators | — |
| Timers | 16-bit and 32-bit timers, SysTick, RTC, IWDG, WWDG | 5x 16-bit, 1x 32-bit |
| Communication Interfaces | USART, SPI, I2C, USB (on selected variants) | I2C, SPI, USART |
| 安装类型 | Surface Mount | — |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Max Clock Frequency | — | 32 MHz |
| 电源电压 | — | 1.8 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| ADC Channels | — | 10 |
| RTC | — | Yes (with calendar) |
| Low-Power Modes | — | Sleep, Low-power run, Low-power sleep, Stop, Standby |
| Standby Current | — | 0.29 µA |
| Stop Mode Current (with RTC) | — | 3.4 µA |